Holocene Climate Millennium Cycle and Causes Based on Wavelet Analysis
详细信息
- 责任者：Yan Yinhan (College of Geography Science ; Nanjing Normal University ; Nanjing 210097 ; China) ; Kong Xinggong
- 刊名：Quaternary Sciences
- 出版年：2012
- 卷期：32(2)
- 关键词：全新世 ; Holocene ; 小波变换 ; wavelet transform
- 页码：p.294-303
- 图表：5 illus., 1 table, 66 refs.
- 分类号：1600
- 出版序号：20130491
- issnNo：ISSN1001-7410
- isbnNo：CN11-2708/P
摘要
Studies on climates linked to solar changes and the North Atlantic were reviewed during Holocene, approximately. In this paper, the authors report a reconstruction of Solar-transfer model of millennium cycle covering the past 9 000 years in different regions,which is composed of twelve records from proxy indicators of solar activity, the North Atlantic climate zone, the Asian monsoon regions and the tropical ocean areas. Compared to the SSA and Fourier Analysis, Wavelet Analysis, as a method of signal processing, can better reveal the spectral characteristics of signal and attract major attention in paleoclimate.It can be used to identify common spectral signatures for Asian stalagmite records, ice core records and sediments of deep-sea records.
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